Daniel Roth

European Watch Clock and Jewellery Fair 1991 BF 246
Daniel Roth presents a double-face tourbillon watch : 30 mm barrel-shaped, hand-wound movement only 6.3 mm thick. The tourillon carriage rotates once per minute. A power-reserve gauge (45 hours) and a date indication appear on the reverse side of the case. It is the only tourbillon model sold with a chronometer certificate issued by the Official Swiss Chronometer Testing Authority. 18K yellow gold, openworked “skeleton” design. (DANIEL ROTH)